TCT Mobile U10C User manual

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 1
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
Service Manual
U10C / OT-222(A)
1. Product presentation
2. L1 Maintenance guide
Note: This manual is non-contractual and TCT Mobile phones can modify without
prior notice the characteristics of described equipments.

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 2
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
HISTORY
Date Version Author Comments
20/07/2009 0.1 Hao Zhang Creation of the draft
25/07/2009 0.2 Wendy Update language spec and headset info
11/08/2009 0.5 Hao Zhang Add explode drawing pic
28/08/2009 1.0 Wendy
Update tools information
Function Name Date Signature
Written by GCS TS Hao Zhang 22/07/2009 Hao Zhang
Verified by CPM Wendy Gong 28/08/2009 Wendy Gong
Approved by PM Ben Li 31 /08/2009 Ben Li

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 3
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
CONTENTS
1.1 GENERAL............................................................................................................................5
1.2 PORTABLE STICKERS.......................................................................................................6
1.2.1 COMMERCIAL LABEL MARKING (IMEI STICKER)................................................6
1.2.2 UNIT BOX MARKING (CU STICKER).........................................................................7
1.3 EXPLODED VIEW..............................................................................................................9
1.4 RADIO SPECIFICATION&LANGUAGE SEPECIFICATION ........................................11
1.4.1 U10C RADIO SPECIFICATION ...................................................................................11
1.4.2 U10C GUAGE SPECIFICATION..................................................................................13
1.5 ACCESSORIES..................................................................................................................16
1.5.1 BATTERY.......................................................................................................................16
1.5.2 CHARGER......................................................................................................................17
1.5.3 HEADSET ......................................................................................................................18
2.5.1 MAINTENANCE POLICY............................................................................................19
2.2 GENERAL..........................................................................................................................19
2.3 CELLPHONE MAINTENANCE.......................................................................................20
2.3.1 REQUIRED TOOLS.......................................................................................................20
2.3.2 HUMIDITY STICKER CHECK.....................................................................................21
2.3.3 CELLPHONE MANTENANCE PROCEDURE............................................................21
2.3.4 REPLACING CELLPHONE PARTS.............................................................................22
2.3.4.1 PRELIMINARY..............................................................................................................22
2.3.4.2 PRECAUTIONS.............................................................................................................22
2.4 BATTERY TEST.................................................................................................................23
2.4.1 CHARGING PROCESS .................................................................................................23
2.5 CHARGER TEST...............................................................................................................25
2.6 USER INFORMATION TRANSFER.................................................................................26
2.7 SOFTWARE UPGRADE....................................................................................................27

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 4
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
List of Figures
Figure 1.1 Commercial Label............................................................................................7
Figure 1.2 CU Label...........................................................................................................8
Figure 1.3 Exploded View................................................................................................10
Figure 1.4 Battery Presentation......................................................................................16
Figure 1.5 Charger Structure Chart...............................................................................17
Figure 1.6 Charger Presentation.....................................................................................18
Figure 1.7 Headset Presentation .....................................................................................18
Figure 2.1 Humidity Sticker............................................................................................21
Figure 2.2 Removing the battery cover and battery .....................................................22
Figure 2.3 ProtectionAgainst Electrostatic Discharges................................................23
Figure 2.4 Galvamometry Meter....................................................................................25
Figure 2.5 Connection Diagram.....................................................................................26
List of Tables
Table 1.1 Battery Features...............................................................................................16
Table 1.2 Usable Time Of Battery (Rate Range) ...........................................................16
Table 1.3 Typical Charge Time .......................................................................................17
Table 2.1 Battery Charge Status On The Cellphone.....................................................24
Table 2.2 Battery Typical Charge Time.........................................................................25

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 5
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
CHAPTER 1
PRODUCTS PRESENTATION
1.1 GENERAL
U10C cellphone is a clamshell product, MTK platform, uses MTK6223D
chip, It supports FM, Hand-free, Game, Calculator and calendar. U10C works
with the GSM Dual Band (900/1800 MHz for EU version)
and (850/1900MHz for US version).
Detail features of OT-222

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 6
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
1.2 PORTABLE STICKERS
1.2.1 COMMERCIAL LABEL MARKING (IMEI STICKER)
Printing zone definition (CPE0000006C0 -------- For General, 33x16mm)
For general countries:

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 7
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
Samples for Commercial Label:
Figure 1.1 Commercial Label
1.2.2 UNIT BOX MARKING (CU STICKER)
Label Dimension: 80mm x 38mm
Blank Label Reference: 3DS 04792AAAA
Dimensions of information:
Code 13: Height x Length = 13mm x 26mm
Code 128: height = 6mm
CU Label Format (Sample):

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 8
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
Figure 1.2 CU Label

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 9
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
1.3 EXPLODED VIEW

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 10
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
Figure 1.3 Exploded View

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 11
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
1.4 RADIO SPECIFICATION&LANGUAGE SEPECIFICATION
1.4.1 U10C RADIO SPECIFICATION

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 12
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 13
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
1.4.2 U10C GUAGE SPECIFICATION
U10C cellphones are customized in the language (if available) of the country
of destination.
It comprises one resident language (English) plus, possibly, one of the
following groups of extra languages (from 1 to 4 languages) depending on
the country of destination.
Group Content Comment
G00 English Present in all Group
No Group Language Content Associated
Country Phase Remark
1 G01 German, Italian,
French, Spanish UK, France, Italy, New
Zealand, FIJI, Morocco
P2
2 G02 German, Portuguese,
Spanish, French Portugal, African countries * P2
3 G03 Dutch, German,
Turkish, French
Germany, Austria,
Turkey, Netherland,
Belgium, South Africa,
Austria, Switzerland
Germany
(T-Mobile,
Telering, TPH
and
Vodafone..),
Netherland
4 G04 Galician, Spanish, Basque,
Catalan Spain P2
5 G05 Romanian, Italian, German,
Hungarian Romania, Hungary Hungary
6 G06 Albanian, Bulgarian,
Serbian, Turkish Bulgaria
7 G07 Spanish, Brazilian
Portuguese, Italian, French
Brazil, Mexico, Argentina,
Columbia, Chile, Peru,
Panama, Nicaragua,
Comcel, Guatemala,
El Salvador, Honduras,
Rep.Dominicana
Venezuela, Ecuador
P1
8 G08 German, Polish,
Czech, Slovakian Poland, Slovakia

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 14
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
9 G09 Danish, Norwegian, Swedish Denmark, Norway,
Sweden
10 G0B German, Croatian,
Slovenian, Latin Serbian Croatia, Slovenia, Serbia, Montenegro Crotia
11 G0J American English, Spanish,
Italian,French USA, Canada
12 G11 Simplified Chinese,
Traditional Chinese China, Hong Kong, U.A.E Al Futtain
13 G12 Arabic, French, Turkish North Africa *,
Middle East *,
Afghanistan, Lybia
P2
14 G13 German, Russian, Ukrainian,
English, French
Russia, Ukraine,
Kazakhstan, Azerbaijan,
Byelorussia, Belarus
P2
15 G15 Malaysian,
Bahasa Indonesian,
Simplified Chinese Malaysia, Indonesia
16 G16 Estonian, Latvian,
Lithuanian, Russian Estonia, Latvia, Lithuania
17 G17 Thai, Simplified Chinese Thailand
18 G18 Macedonian, Albanian,
Serbian; Bulgarian Macedonia
19 G19 Simplified Chinese,
Vietnamese Vietnam
20 G20 French, Romanian, Polish,
Simplified Chinese Ireland Vodafone
21 G21 Russian, Albanian, Greek,
Bulgarian Albania, Greece, Cyprus Greece
22 G22 Polish, Russian, Romanian Poland (Avon)
23 G23 French, Italian, Portuguese,
Spanish African countries
（Orange Export）,
Orange Senegal and
Uganda
Orange
24 G24 Hungarian , Slovakian,
Czech , Romanian , English Czech/Slovakia/Hungary specific customers Czech
25 G25 Hindi, English India
26 G26 Hebrew, Arabic, Russian, Israel
27 G27 Romanian, Russian, Italian,
French Moldavia
28 G28 Slovenian, Croatian，
Albanian and German Slovenia, Croatia, Albania and Kosovo Slovenia, Albania

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 15
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
29 G29 Traditional Chinese with
Bopomofo and Stroke input
methods
Taiwan
30 G30 Farsi, French, Turkish Iran
31 G31 FR/Malagasy/Spanish/Portu
guese Madagascar Orange Teolma
32 G32 Polish, Czech, German and
Russian Poland, Czech Republic Poland
33 G33 Dutch, German, Polish,
French Netherlands ,Germany Netherland (Only Rabo
mobile NL)
34 G34 Polish, German, French,
Russia Poland
35 G35 Malagasy, French, German
and Italian Madagascar Telma
36 G36 English, French,
Arabic ,German Uganda and other Easter African countries Zain
37 G37 English, Arabic, French,
German and Spanish Qatar
38 G38 Portuguese, Indonesian,
English, Spanish, Italian East Timor
Remarks:

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 16
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
1.5 ACCESSORIES
1.5.1 BATTERY
Figure 1.4 Battery Presentation
The battery has the following features:
Battery model Technology Capacity
Battery Li Lithium 650mAh
Table 1.1 Battery Features
Table 1.2 shows the usable time of battery (rated range) for OT-222
cellphones in different modes. These typical values are expressed in normal
temperature conditions with batteries initially charged and under good ratio
coverage.
The usable time of battery depends on the network characteristics, the
ambient temperature and particularly on movements that cause cell changes.
Power pack U10C
Mode Standby (paging 5) Talking(with Pmin*+
50%DTX**)
Time 400 Hours 8 Hours
* Pmin: minimum transmission power
** DTX: no transmission during period of silence
Table 1.2 Usable Time Of Battery (Rate Range)

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 17
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
For a normally discharge battery (which has not been stored), the
charge/discharge time are those indicated in table 1.3.
Table 1.3 Typical Charge Time
Precautions when using and storing batteries:
If your battery is brand new, recharge it before use; the icon will then appear
after a short while.
If the battery is deeply discharged, the battery charge indicator can take
several minutes to appear and accompanied by a slight sound.
1.5.2 CHARGER
The power supply is a current generator. It includes an electrical part: AC to
DC conversion base on a switch regulation, which must be connected to an
indoor plug.
Figure 1.5 Charger Structure Chart
Mechanical dimensions:
L x I x H = 63.4mm*38.5mm*24mm
Lc = 1.5m±0.1m

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 18
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
Maximun Weight (total): 54g
Figure 1.6 Charger Presentation
1.5.3 HEADSET
Here is a memo headset shipped out:
Figure 1.7 Headset Presentation

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 19
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
CHAPTER 2
MAINTENANCE GUIDE
2.5.1 MAINTENANCE POLICY
This chapter describes the maintenance of the U10C cell phones authorized at
L1 repair centers. The maintenance operations can only be performed in
approved repair centers.
2.2 GENERAL
Main L1 maintenance operations are as following:
Warranty inspections:
Data code or invoice check
Humidity sticker check
Anti-demolition sticker check
Faults confirmation:
Reproduce the faults as end user describes, to avoid any NFF or fault
caused by end user mis-operation.
Swap the handset:
Standard replacements of cellphones and take back the faulty handsets.
Accessories replacing:
Check the battery and charger
Check the headset
Check the other accessories which are in warranty
Exchange defective accessories which are in warranty
For hands-free vehicle kit:
Functional check

U10CServiceManual
ED 1.0 OT-222 Service Manual
TCT mobile phones Page: 20
All rights reserved. Passing on and copying this document, use and communication are not
permitted without authorization.
Mechanical and electrical installation checks
Replacements of defective accessories in warranty
Final test:
Switch on the cellphone
Insert a SIM card to test in/out going call
Test the vibration function
Cosmetic check
Send the faulty handsets to upper level RC with a description form to
describe the faults.
If you input the following codes to cellphones, you can:
Code Description
*#06# Display the software version and IMEI number
*#73738# Reset all user parameter and data
11223344 Unlock the phone (Super Code)
###232# Access call duration directly (DAP Code)
*#837# Check current software version
*#2886# Enter Auto Test mode
WARNING:
All user personal data will be lost after entering the code *#73738#,
except information in SIM card. This includes: pictures, sounds,
downloaded applications and games, product directory data, WAP
bookmark…. added by the user. This may also delete some of the
original pictures/sounds/games provided within the phone. You can save
and restore the data by using the Cloning Software tools.
After the sequence has been entered, phone auto switch on will take
about a few sec, never manipulate the phone during this period of time.
2.3 CELLPHONE MAINTENANCE
2.3.1 REQUIRED TOOLS
Cellphone testing required mandatory tools:
A charged battery
Afunctional SIM card